<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="100px"
    >
      <el-form-item label="会员编号" prop="membersNo">
        <el-input
          v-model="queryParams.params.membersNo"
          placeholder="请输入会员编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="会员手机号" prop="membersPhone">
        <el-input
          v-model="queryParams.params.membersPhone"
          placeholder="请输入会员手机号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="图书编号" prop="bookNo">
        <el-input
          v-model="queryParams.params.bookNo"
          placeholder="请输入图书编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:borrow:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:borrow:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:borrow:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:borrow:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="borrowList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column
        label="会员编号"
        align="center"
        prop="members.membersNo"
      />
      <el-table-column
        label="会员名称"
        align="center"
        prop="members.membersName"
      />
      <el-table-column label="图书编号" align="center" prop="boBook.bookNo" />
      <el-table-column label="图书名称" align="center" prop="boBook.bookName" />
      <el-table-column
        label="借阅时间"
        align="center"
        prop="borrowTime"
        width="180"
      >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.borrowTime, "{y}-{m}-{d}") }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="归还时间"
        align="center"
        prop="returnTime"
        width="180"
      >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.returnTime, "{y}-{m}-{d}") }}</span>
        </template>
      </el-table-column>
      <el-table-column label="借阅押金" align="center" prop="borrowDeposit" />
      <el-table-column prop="depositType" label="押金类型" width="80">
        <template slot-scope="scope">
          <dict-tag
            :options="dict.type.library_borrow_type"
            :value="scope.row.depositType"
          />
        </template>
      </el-table-column>
      <el-table-column prop="status" label="借阅状态" width="80">
        <template slot-scope="scope">
          <dict-tag
            :options="dict.type.library_borrow_status"
            :value="scope.row.status"
          />
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
  </div>
</template>

<script>
import {
  listBorrow,
  getBorrow,
  delBorrow,
  addBorrow,
  updateBorrow,
} from "@/api/library/borrow";

export default {
  name: "Borrow",
  dicts: ["library_borrow_status", "library_borrow_type"],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 图书借阅表格数据
      borrowList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        params: {
          membersNo: null,
          membersPhone: null,
          bookNo: null,
        },
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询图书借阅列表 */
    getList() {
      this.loading = true;
      listBorrow(this.queryParams).then((response) => {
        this.borrowList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        borrowTime: null,
        returnTime: null,
        borrowDeposit: null,
        depositType: null,
        membersId: null,
        bookId: null,
        status: "0",
        createTime: null,
        updateTime: null,
        ext1: null,
        ext2: null,
        ext3: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.queryParams.params = {};
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加图书借阅";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getBorrow(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改图书借阅";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateBorrow(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addBorrow(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除图书借阅编号为"' + ids + '"的数据项？')
        .then(function () {
          return delBorrow(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "system/borrow/export",
        {
          ...this.queryParams,
        },
        `borrow_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
